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Re: grep.el regexp
From: |
Juri Linkov |
Subject: |
Re: grep.el regexp |
Date: |
Mon, 11 Jul 2005 03:04:41 +0300 |
User-agent: |
Gnus/5.110004 (No Gnus v0.4) Emacs/22.0.50 (gnu/linux) |
> I've collected a few examples in the file attached below. The section
> `grep ???' contains examples deduced from regexps in `grep-regexp-alist'.
> Could someone recognize what grep produces them?
>
> The first three seem to follow the GNU spec for column numbers
> and ranges. I don't know whether GNU grep can output these,
> but in principle it could do so.
With `-b' option GNU grep can output the byte offset of the beginning
of the matching line counting from the beginning of the file, e.g.:
emacs-2:1205:50533:inserts `xyzxyzxyzxyz' in the current buffer.
This format resembles the output of column numbers, but it is not.
It misleads grep.el into interpreting it as a column number.
AFAIK, currently GNU grep doesn't support column number output.
--
Juri Linkov
http://www.jurta.org/emacs/
- Re: grep.el regexp, Richard M. Stallman, 2005/07/01
- Re: grep.el regexp, Richard M. Stallman, 2005/07/09
- Re: grep.el regexp, Juri Linkov, 2005/07/09
- Re: grep.el regexp, Richard M. Stallman, 2005/07/10
- Re: grep.el regexp,
Juri Linkov <=
- Re: grep.el regexp, Richard M. Stallman, 2005/07/11
- Re: grep.el regexp, Juri Linkov, 2005/07/19
- Re: grep.el regexp, Richard M. Stallman, 2005/07/22
- Re: grep.el regexp, Juri Linkov, 2005/07/22
- Re: grep.el regexp, Richard M. Stallman, 2005/07/23
- Re: grep.el regexp, Juri Linkov, 2005/07/19
- Re: grep.el regexp, Richard M. Stallman, 2005/07/23
- Re: grep.el regexp, Juri Linkov, 2005/07/12
- Re: grep.el regexp, Richard M. Stallman, 2005/07/13